/*
 * Copyright 2010 Gal Dolber.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.unnison.framework.test.mvp.event;

import com.google.gwt.event.shared.GwtEvent;

import com.unnison.framework.client.Presenter;

public class PublishPresenterEvent<P extends Presenter> extends GwtEvent<PublishPresenterHandler<P>> {

    private static Type<PublishPresenterHandler<?>> type;

    public static Type<PublishPresenterHandler<?>> getType() {
        return type != null ? type : (type = new Type<PublishPresenterHandler<?>>());
    }

    private final P presenter;

    public PublishPresenterEvent(P presenter) {
        this.presenter = presenter;
    }

    @SuppressWarnings({"unchecked", "rawtypes"})
    @Override
    protected void dispatch(PublishPresenterHandler handler) {
        handler.onPublishPresenter(this);
    }

    @SuppressWarnings({"unchecked", "rawtypes"})
    @Override
    public Type<PublishPresenterHandler<P>> getAssociatedType() {
        return (Type) getType();
    }

    public P getPresenter() {
        return presenter;
    }
}
